How do I stop the market's ups and downs from affecting my mood?

Your decisions are scored in real time all day long, and the market's swings are following you home, bleeding into who you are once you leave the desk. That whiplash is real. Living inside a machine that judges you every second, then trying to be an ordinary person at night, is genuinely hard to hold. The market's mood is not your mood, unless you let it move in. The green and red of the day are events, not truths about your life. When you carry every swing home, you give the desk hours it was never owed, and you let it run a life that should be yours. The scoring stops at the closing bell, even when your nerves do not. Build a line between the desk and the rest of you. A small ritual at the end of the day, a walk, a change of clothes, anything that tells your body the trading is over. Off the desk, put your attention on things the market cannot score, people who know you as more than a number. You are not a position. Do not let the ticker decide how you feel.